public class Var {
    static public void main(String [] args) {
        byte i;
        int a = 2356;
        float f = (float)678.234;
        char c = 'A';

        i = -128;
        a = (int)f;

        c = 97;

        System.out.print("print i = " + i + ", float = " + f);
        // System.out.println("println i = " + i);
        System.out.printf("printf i = %d\n", i);
        System.out.printf("printf c = %c\n", c);
    }
}
